Napsbury Park is a residential development in Hertfordshire, England. It is located to the north of London, at Junction 22 of the M25 motorway and Junction 6 of the M1 motorway. It is near St Albans and is part of the St Albans District. It falls within the London Colney Parish Council area. It is close to St Albans, Radlett and Potters Bar, where some residents travel to work, shop and commute to London. The 658 bus directly serves Napsbury Park and connects the estate with St Albans, London Colney, Shenley and Borehamwood. The nearby bus stop at London Colney High Street is called upon by the 602 bus which connects to St Albans, Watford, Radlett and Hatfield; And the 84 bus which connects with St Albans, Potters Bar and Barnet.